One effect of alcohol consumption is...

One effect of alcohol consumption is...
A)The reduction of the visual field.Correct
B)The reduction of reaction time.
C)The increase of reaction capacity.
One of the effects produced by alcohol is the reduction of the visual field, so the stimuli that occur on the sides are not perceived. The tunnel effect occurs, losing peripheral vision and seeing only the centre of the road clearly. This also occurs with speed.
With alcohol, reaction time increases, since our capacity decreases and makes us take longer to react.